Monday roundup: Downton gaffe draws laughs; TechCrunch profiles Matter

• A publicity photo from the fifth season of Downton Abbey made the rounds on the Internet for all the wrong reasons. The shot of stars Hugh Bonneville and Laura Carmichael featured an anachronistic plastic water bottle perched on a mantle. Producer ITV has since removed the shot from its press site, according to the BBC, and it’s also vanished from PBS’s pressroom. “You had one job, guys. One job,” Buzzfeed wrote.

Demo Day marks ‘rite of passage’ for Matter startups

Matter, the first startup accelerator backed by public media, unveiled the latest iterations of its inaugural class’s technology products June 13, introducing its first six teams of entrepreneurs to the venture capitalists of Silicon Valley.